Do you provide samples?

Samples are available; fees are paid by the customer but can be refunded during mass production.

What certifications does the product have?

Our products are certified under ISO 9001:2008, OHSAS 18001:1999, and ISO 14001:2004.

Can you design a caster if I cannot find what I want?

Yes, if you cannot find a suitable product, we can design a special caster for you.

4" Swivel Bolt Hole Orange PU Industrial Castor Wheel

Name: 4" Swivel Bolt Hole Orange PU Industrial Castor Wheel
Brand: Hubei Space Double Rhombus Logistics Technology Co., Ltd.
SKU: 729590755

Hubei, ChinaHubei Space Double Rhombus Logistics Technology Co., Ltd.

US$1.86

2,000-4,999 Pieces

US$1.75

5,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

G102-36D100X34

Brake

Without Brake

Bearing Type

Roller Bearing

Surface Treatment

Zinc Plated

Brand

Double Rhombus

Maximum Load

80/110/150kg

Specification

3/4/5 Inch

Diameter

75/100/125mm

Thickness

25/34/40mm

Style Name

Industrial Castors

Size

75mm/ 100mm/ 125mm

Material

PP Hub PU Tread

Application

Caster/Industrial Equipment

Width

25mm/34mm/40mm

Load Capacity

80kg/110kg/150kg

Over Height

102mm/136mm/160mm

Offset

32.5mm/40mm/47mm

Color

Orange

Packing

Carton

Transport Package

Carton or Woodden Pallets for Industrial Castors

Specification

ISO 9001-2000, BSCI, SGS, REACH, ROHS

Trademark

Double Rhombus

Origin

Hubei, China

HS Code

87169000

Production Capacity

500, 000 PCS/ Month for Castors

Key features

Floor Protection PU Tread: Orange PU tread protects floors while providing durable rolling performance.

High Load Capacity Options: Available in 80kg, 110kg, and 150kg load capacities for various industrial needs.

Multiple Size Variants: Offers 75mm, 100mm, and 125mm diameters with corresponding widths and heights.

ISO Certified Quality: Manufactured under ISO 9001, OHSAS 18001, and ISO 14001 standards.

Zinc Plated Steel Housing: Durable pressed steel housing with zinc plating for corrosion resistance.

European Market Design: Specially designed for European market standards with high-quality materials.

24-Hour Response Service: Customers receive replies and quotes within 24 hours during working days.

Customization Capability: Custom designs available upon request if standard products do not meet needs.

Company profile

Hubei Space Double Rhombus Logistics Technology Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2000-08-01Nearest Port: Wuhan, ShanghaiAverage Response Time: ≤8.58hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as Hubei Space Double Rhombus Logistics Technology Co., Ltd., a China-based manufacturer/factory and group corporation producing casters, trolleys, hand trucks, airport equipment, mobility aids, and related products. It reports multiple management-system certifications, including ISO 9001, ISO 14001, OHSAS/OHSMS 18001, BSCI, and ISO 9000. Its stated operations include more than 10 production lines, 11–20 quality-control staff, and 11–20 years of R&D-engineer experience. The company reports substantial output across casters, trolleys, and foldable hand trucks and began exporting in 2000, with exports representing 71%–90% of total sales. Evidence supports manufacturing scale, certification coverage, export experience, and R&D presence. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or detailed customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation. Its stated product scope and description identify it as a large-scale professional manufacturer of casters, airport trolleys, handcarts, airport equipment, and mobility-related products.

CertificationsThe supplier reports BSCI, ISO 9000, OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certification. It also states that ISO 9001 certification was obtained in 1996 and ISO 9001:2000 quality-system certification was completed in 2003, providing explicit evidence of broad management-system certification coverage.

R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience and describes integrated research, development, and manufacturing. Its stated capabilities include mold making, curved cutting, punching, welding, surface plating, assembly, and capability testing, which supports an established technical-development function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and mature production lines covering mold making, cutting, punching, welding, plating, assembly, and testing. It also reports output of 60,000 trolleys, 360,000 foldable hand trucks, and 6,000,000 caster pieces, indicating substantial stated production capacity.